3810812

Information

• Patent Grant
• 3810812

• References
• Source

• Patent Number

  3,810,812

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1974
  50 years ago

• CPC

  • G03F1/68 - Preparation processes not covered by groups G03F1/20 - G03F1/50
  • B41C1/141 - by cutting or perforation with mechanical means; Electrical spark cutting
  • G03C11/18 - Colouring
  • Y10T156/108 - Flash, trim or excess removal
  • Y10T156/1082 - Partial cutting bonded sandwich [e.g., grooving or incising]
  • Y10T428/24802 - Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
  • Y10T428/2486 - with outer strippable or release layer
  • Y10T428/24876 - Intermediate layer contains particulate material [e.g., pigment, etc.]
  • Y10T428/2826 - Synthetic resin or polymer
  • Y10T428/31786 - Of polyester [e.g., alkyd, etc.]
  • Y10T428/31841 - Next to cellulosic

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 355 - Photocopying
  • 427 - Coating processes